Table Saw overhead dust collection/ Grizzly - PSI experience

[fred klotz]

Having exposed myself last year to enough Red Cedar dust to over sensitize myself, I am in the process of upgrading my dust collection.

The final link is collection above the table saw blade. I've looked at most of the shop built solutions on this site, and have considered building my own boom (I can fabricate and weld).

But when I get to the actual shroud at the blade, it appears I will spend quite a bit of time fiddling with that to make it safe and convenient, so I have considered just buying that part of the Grizzly system, but when checking on line, that part doesn't seem to be available separately. I haven't checked on the PSI part yet. And I haven't tried calling Grizzly support to see if they can provide the part.

So, I may purchase one or the other of these systems, or just the shroud. The ability to get it out of the way easily when necessary, and durability are my two major concerns. I can deal with issues with the boom portion.

What can you folks tell me??

[Mikail Khan]

Check out the Shark Guard from Lee Styron.

What kind of saw do you have?

MK

[fred klotz]

I have a unisaw and currently run a 4" outlet on the cabinet. If I'm not mistaken, the Shark Guard attached where a splitter would? I'm not as concerned with guarding as I am with collecting, and so far, the overhead units appeal much more to me.

[Tom Cullom JR.]

2 words SHARK GUARD!!!!

[Jim Andrew]

The shark guard has a hose attachment so you can catch the above the table sawdust. You have to rig your own support, I just hung a pipe overhead and drop a hose down to the shark guard. It does use the splitter to carry the weight, and only occasionally do you have to remove it, such as for dados, or thin cuts where the guard is between the blade and the fence. It works better than any other guard I have ever used, and the dust collection makes it a must have.

[Bas Pluim]

+1 on the Shark Guard

[David L Morse]

fwiw a number of years ago I built one using .220" thick acrylic (from a borg) held together with #4 sheet metal screws. From what I remember the pilot hole size was fairly critical but easy to determine with a little testing. A set of wire gauge drill bits would be helpful.
Dust1.jpg

[Michael Dunn]

Check out the Shark Guard from Lee Styron. What kind of saw do you have? MK

+1 on the shark guard. I have one and another on order. Actually my spot in line just came up. Very effective for safety with the riving knife and great DC up top.

[Michael Dunn]

Here's a pic of my DC support. The shark guard was still on order, but here's one way it can be done.

[fred klotz]

Well, Thanks to all of you.

The Shark guard is highly recommended, so I went to the website, and it has a 4 month lead time, as it was several months ago when I first started investigating my options.

I just recently was referred to some plans by a Gordon Sampson for an overhead guard/dust collector. I had seen the unit previously but wasn't aware plans were available. I didn't pursue it any further because I haven't found 3/8" Lexan locally available. Now that I have a set of plans, which will save me much time, I will find a source of 3/8" material, even if I have to order it.

By the way, Sampson's unit has been referred to as the "Badger Pond basket". Maybe somebody here has built one and can provide their experience with it??

Many thanks to all of you for your responses.

[Robert Delhommer Sr]

Fred, where did you find the plans? I am interesred in a overhead DC for my TS.

[Brian Cole]

I found the overhead plans by Gordon Sampson here: http://www.woodcentral.com/bparticles/blade_guard.pdf. Originally off Badger Pond forum, archived and made available on WoodCentral.

[Rod Sheridan]

I had an Excalibur overhead guard which I really liked, as it could be used for non through cuts.

Excalibur sell just the guard without the mount, I believe it's called the ceiling mount model.

[Brian Tymchak]

... I didn't pursue it any further because I haven't found 3/8" Lexan locally available.

Wow. 3/8" lexan is heavy duty stuff. For dust collection, I would think you could get by with thinner stock, say 1/8", and save yourself some money. I bet most of the commercial units use 1/8" or so. But most commercially available overhead guards I've looked at claim not be an actual guard but just for dust collection.

[fred klotz]

The guy who designed it wanted it to be a guard, and a dust shroud. And 3/8" should handle any impact created by the saw. I needed it primarily for dust collection, but wanted it durable enough to not break.

Brian, Thanks for posting that link